I switched my machine on they other night and these loud beep codes start up. i check the cables in side the machine and all seems fine. does this mean it is a motherboard problem????. its a P2 with 64k of ram and a 14 gig harddrive. I install XP on it and it was running fine up until they other night. From what i can gather the mother board is a Harmony 8933. does anyone know where i can get the beep codes for this motherboard???